Table 3:
Comparison of visibility scores on the basis of combined iodine concentration and injection technique
| Iodine Concentration + Injection Technique | P Valuea |
|---|---|
| (66 mg/mL and TFESI) versus (100 mg/mL and TFESI) | .011 |
| (66 mg/mL and ILESI) versus (100 mg/mL and ILESI) | .016 |
| (66 mg/mL and ILESI) versus (66 mg/mL and TFESI) | .051 |
| (100 mg/mL and ILESI) versus (100 mg/mL and TFESI) | .021 |
a
P values are based on results of generalized estimating equations test of difference contrast statements with the use of a Bonferroni-corrected significance threshold of 0.0083.